题目内容：

How to install fabric air duct system?
I heard that fabric air duct is a innovative ducting i,the installation method is much simple than metal duct.this textile duct installation can save much time and cost,make the workers who are at jobsite very quickly to finish all the installation fabric duct.
Who know the details how to install fabric air duct system?is there any special requirement?

优质解答

1.Decide which suspension system you should use.There are two main types:aluminum track or tension cables.Aluminum track is used where aesthetics are important.Cable system is used when cost is more of a concern,as it is slightly cheaper.
2.Figure out support the suspension system.Because fabric ducts are light weighted,anchorage points to the ceiling can be spaced apart by up to 2.5m (8').The aluminum track can be supported using wires,or by threaded rods.Clips are usually supplied by manufacturer to attach the wire/rod to the tracks.
3.Mount the suspension rod/wire to the ceiling at intervals between 1000 and 2500mm (3' to 8').
4.Screw the safetrack clips onto the threaded rod.
5.Clip the safetrack onto the clips.
6.Slide the individual duct sections along the track from one end.
7.Zip each 5m section of duct together with zippers.
8.Once all the ducts are slid into place,secure the duct to the supply spigot using a strangle-band.
9.Turn the air handler on and the installation is complete.
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